58699-15-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58699-15-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,6,9 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 58699-15:
(7*5)+(6*8)+(5*6)+(4*9)+(3*9)+(2*1)+(1*5)=183
183 % 10 = 3
So 58699-15-3 is a valid CAS Registry Number.